Parents need to know that Take This Waltz is a mature adult drama that explores the ways in which a long-term relationship might start to feel stale, and focuses on a woman (Michelle Williams) who loves her husband (Seth Rogen) but struggles to resist a handsome neighbor. There's some intense sexuality, both in bed (one extended montage includes threesomes and other graphic sequences, and there's some female full-frontal nudity) and in tension-laden scenes of the forbidden couple trying to tamp down their feelings. A few sequences feature social drinking, and one character is a recovering alcoholic who's tottering on the edge. There's also plenty of swearing ("f--k," "s--t," and more). Ultimately, it's unlikely that the grown-up nature of the material will appeal to younger viewers.

Families can talk about how Take This Waltz depicts sex and relationships. Is there a positive message here? Parents, talk to your teens about your own values regarding these topics.

Do you think all long-term relationships eventually lose their luster? How can a couple avoid being tempted by something new?

Do you think Margot made the right choice? Does she regret her actions?

The good stuff

Messages: The excitement of the new will eventually wear away in a long-term relationship, but trading in the familiar for a fresh replacement isn't necessarily the best strategy. In fact, what seemed thrilling may soon become just as commonplace, possibly leading to remorse.

Role models: Margot struggles to remain faithful to her husband despite an intense attraction to another man, while Daniel, the object of her affection, is less respectful of the sanctity of marriage.

What to watch for

Violence: Some intense arguments.

Sex: One long montage of several sexual encounters, including threesomes and other graphic sequences, and one long, explicit monologue as a man describes what he'd like to do to please a woman. One scene features several women, old and young, showering at the gym, with full frontal nudity.

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